High Quality D-(-)-Arginine

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99.0%
Payment Terms : L/C,T/T,

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Quick Details

Appearance:White to off-white powder
Application:CAS: 157-06-2
PackAge:25kg/drum
ProductionCapacity:15000|Kilogram|Year
Storage:Cool and dry place
Transportation:by sea or by air, express for small quantity

Superiority:

Product name: D-(-)-Arginine

CAS No.：157-06-2

Molecule Formula：C₆H₁₄N₄O₂

Molecule Weight：174.20

Purity: 99.0%

Package: 25kg/drum

Description： White to off-whte powder

Manufacture Standards：AJI/USP

TESTING ITEMS	SPECIFICATIONS	RESULTS
Appearance	White to off-white powder	Conforms
Specific rotation	-26.9°~-27.9°	-27.5°
Transmittance	≥98%	98.5%
Chloride	≤0.02%	<0.02%
Ammonium	≤0.02%	<0.02%
Sulfate	≤0.02%	<0.02%
Heavy metals	≤10ppm	<10ppm
Arsenic	≤1ppm	<1ppm
Loss on drying	≤0.50%	0.18%
Residue on ignition	≤0.10%	0.05%
Assay	99.0%~101.0%	99.87%
Conclusion: The Product Conforms to AJI/USP.

Details:

Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.

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